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HomeProduct name listBIS(4-NITROPHENYL) CARBONATE

BIS(4-NITROPHENYL) CARBONATE

Synonym(s):4-Nitrophenyl carbonate

  • CAS NO.:5070-13-3
  • Empirical Formula: C13H8N2O7
  • Molecular Weight: 304.21
  • MDL number: MFCD00007322
  • EINECS: 225-775-4
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-22 13:59:06
BIS(4-NITROPHENYL) CARBONATE Structural

What is BIS(4-NITROPHENYL) CARBONATE?

Chemical properties

white to pale yellow or beige powder

The Uses of BIS(4-NITROPHENYL) CARBONATE

Bis(4-nitrophenyl) carbonate is used as a reagent for preparation of symmetrical and unsymmetrical urea and 4-nitrophenyl esters of N-protected amino acids. It acts as a peptide coupling reagent. It finds application as a reagent for the preparation of carbamate linked cytosines.

Purification Methods

Dissolve the carbonate in CHCl3, wash it with 2N NaOH (3 x) and once with conc HCl, dry (Na2SO4), evaporate and crystallise the residue from toluene (authors say prisms from 15 volumes of *benzene). [Glatthard & Matter Helv Chim Acta 46 795 1963, Beilstein 6 III 820.]

Properties of BIS(4-NITROPHENYL) CARBONATE

Melting point: 136-139 °C(lit.)
Boiling point: 475.9±30.0 °C(Predicted)
Density  1.501±0.06 g/cm3(Predicted)
storage temp.  Inert atmosphere,Room Temperature
solubility  Soluble in chloroform and tetrahydrofuran.
form  Liquid
color  Clear slightly yellow or greenish to brown
Sensitive  Moisture Sensitive
BRN  1892897
CAS DataBase Reference 5070-13-3(CAS DataBase Reference)

Safety information for BIS(4-NITROPHENYL) CARBONATE

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313:IF SKIN irritation occurs: Get medical advice/attention.
P337+P313:IF eye irritation persists: Get medical advice/attention.

Computed Descriptors for BIS(4-NITROPHENYL) CARBONATE

InChIKey ACBQROXDOHKANW-UHFFFAOYSA-N

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